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ISO 3419:1981現(xiàn)行

Non-alloy and alloy steel butt-welding fittings

出版：International Organization for Standardization

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基本信息

標(biāo)準(zhǔn)編號(hào)： ISO 3419:1981

發(fā)布時(shí)間：1981/7/1 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：International Organization for Standardization

標(biāo)準(zhǔn)頁數(shù)：17

標(biāo)準(zhǔn)簡介

Gives the dimensions, tolerances and generally used grades of non-alloy, low alloy and alloy steels for bends/type 2D (90 and 180) and 3D (45, 90 and 180), concentric and eccentric reducers, tees, caps and ends with quality requirements as used for piping work.

等同采用的國際標(biāo)準(zhǔn)

NFA 49 285:1982 - Similar

NFA 49 004:1984 - Similar

NFA 49 185:1979 - Similar

NS 5592 Ed. 1 (1976) - Similar

KS B ISO 3419:2002 - Identical

DIN 2605-2 (1995-06) - Similar

DIN 2605-1 (1991-02) - Identical

UNI ISO 3419:1982 - Identical

NFA 49 296:1983 - Similar

NFA 49 296 : 1983 - Similar to

NFA 49 285 : 1982 - Similar to